Hi Lyndel

Yes - I've tried swapping the actual screens over, so plugged and unplugged the connectors several times. Doesn't make any difference. The screen which flickers with this board doesn't flicker with another main board, and vica versa, so it's something weird with the board. I'm guessing some kind of power supply thing sadly. Like I said, I'd just retire this one if it wasn't for the prontosqueeze thing.

pete S